As an updated on my previous article on how to identifying a server to support virtualization
http://www.ms4u.info/2009/07/intel-processor-to-support.html
http://www.ms4u.info/2009/09/why-choose-hyper-v.html
Here is some additional tools to identify if your processor support Hyper V
a) AMD Hyper V Compatibility Check Utility
b) Intel Processor Identification Utility
c) Window Server Catalog - search for Hyper-V as an additional qualification. Windows Server catalog shows an up-to-date list of all successfully Hyper-V tested systems
